ci.yml

name: CI

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  commitlint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Validate commit message
        run: |
          # Get commit message(s) to validate
          # Use --no-merges to exclude merge commits (auto-generated by GitHub)
          if [ "${{ github.event_name }}" = "pull_request" ]; then
            COMMITS=$(git log --no-merges --format=%s origin/${{ github.base_ref }}..HEAD)
          else
            COMMITS=$(git log -1 --format=%s)
          fi

          # Conventional commit pattern: type(scope): emoji description
          # type is required, scope is optional, emoji after colon is optional
          PATTERN='^(feat|fix|docs|style|refactor|perf|test|chore|ci|build|revert)(\([a-zA-Z0-9_-]+\))?: .+'

          echo "Validating commit messages..."
          FAILED=0
          while IFS= read -r MSG; do
            if [ -n "$MSG" ]; then
              if echo "$MSG" | grep -qE "$PATTERN"; then
                echo "✅ $MSG"
              else
                echo "❌ $MSG"
                echo "   Expected format: type(scope): description"
                echo "   Example: feat(auth): ✨ add login feature"
                FAILED=1
              fi
            fi
          done <<< "$COMMITS"

          if [ $FAILED -eq 1 ]; then
            echo ""
            echo "Commit message validation failed!"
            echo "Please follow Conventional Commits: https://www.conventionalcommits.org/"
            exit 1
          fi

  ci:
    runs-on: ubuntu-latest
    needs: commitlint

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"

      - name: Install dependencies
        run: npm ci

      - name: Generate Prisma client
        run: npm run generate

      - name: Type check
        run: npm run typecheck

      - name: Lint
        run: npm run lint

      - name: Run tests
        run: npm run test:unit

      - name: Build
        run: npm run build